Physics. A displacement of a spectral line from the expected position or from some reference position; hence, a change of an energy level in an…
| 单词 | θ78902 |
| 释义 | the world > matter > physics > atomic physics > decomposition of light, spectrum > study of spectra > types of spectrometry or spectroscopy > [noun] > Mössbauer spectroscopy > feature of (3) chemical shift1952 Physics. A displacement of a spectral line from the expected position or from some reference position; hence, a change of an energy level in an… Mössbauer effect1960 attributive. Used with reference to an effect in which atomic nuclei bound in a crystal emit gamma rays of a sharply defined frequency, enabling them… Subcategories:— spectrum caused by (1) |
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